Head to head
Ifor Williams GP126 vs Sun Way Galaxy SW385M16
The Ifor Williams GP126 is rated 3 tonnes heavier gross. The Sun Way Galaxy SW385M16 is 630kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams GP126 is rated 3 tonnes heavier gross.
- Unladen weight: the Ifor Williams GP126 weighs 630kg more empty.
Specifications side by side
| Ifor Williams GP126 | Sun Way Galaxy SW385M16 | |
|---|---|---|
| Gross weight | 3500kg | 500 kg |
| Unladen weight | 780kg (skids) or 795kg (ramp) | 150 kg |
| Internal length | 3.66m/12' | - |
| Internal width | 1.78m/5'10" | - |
| Payload | - | 350 kg |
| Length | - | 4,195 - 5,880 mm (adjustable) |
| Width | - | 1,600 mm |
| Suitable boat length | - | 4.60 m |
Sources: Ifor Williams GP126, Sun Way Galaxy SW385M16. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GP126 if...
- you want one that is rated 3 tonnes heavier gross
A twin-axle general purpose trailer from Ifor Williams's plant range, used to carry mini diggers, dumpers and other small plant, or general building materials. Available with loading ramps or skids.
Listed by
- East Midlands Trailers - Leicester, Thrussington
Buy or hire the Galaxy SW385M16 if...
- you want one that is 630kg lighter empty
The Galaxy SW385M16 suits owners of small motorboats who need some flexibility in trailer length, since its adjustable frame extends to suit different hull lengths up to about 4.6m. Its sliding galvanised axle lets the owner fine-tune nose weight for safer towing behind a smaller car.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams GP126 and the Sun Way Galaxy SW385M16?
The Ifor Williams GP126 is rated 3 tonnes heavier gross. The Sun Way Galaxy SW385M16 is 630kg lighter empty. The Ifor Williams GP126 is a general purpose plant trailer; the Sun Way Galaxy SW385M16 is a a small adjustable-length boat trailer in Sun Way's Galaxy range, with a sliding axle to help balance the load when towing..
Which is lighter, the Ifor Williams GP126 or the Sun Way Galaxy SW385M16?
The Sun Way Galaxy SW385M16. It is 630kg lighter empty than the Ifor Williams GP126.
Can I tow the Ifor Williams GP126 or the Sun Way Galaxy SW385M16 on a car licence?
Yes, as far as the licence goes. Both are rated at or under 3,500kg gross, and a car (B) licence has covered towing up to 3,500kg since 16 December 2021. Your car still has to be rated to tow the loaded weight - check the handbook or the VIN plate.
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